:BangHead: all that for a vacuum leak!
I call a all of a sudden Vacuum leak.
And when you fix it remember where all that was running at before.
I can see getting a clog in the fuel filter or getting a clog in the fuel supply or in the carburetor or a massive vacuum leak but not all of a sudden the jetting went wacko? Or all of a sudden a certain size line didn't work anymore?
I'm reaching here but even the timing going way too advanced or something but I just don't see something running good for 4 years and then getting way out of adjustment one day. But always remember it works great till it doesn't. I think something's got to get plugged or something's got to get unplugged.
